912957009618 has 32 divisors (see below), whose sum is σ = 1840995490752. Its totient is φ = 301808312000.

The previous prime is 912957009563. The next prime is 912957009641. The reversal of 912957009618 is 816900759219.

912957009618 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 907768 + ... + 1627868.

It is an arithmetic number, because the mean of its divisors is an integer number (57531109086).

Almost surely, 2^912957009618 is an apocalyptic number.

912957009618 is an abundant number, since it is smaller than the sum of its proper divisors (928038481134).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

912957009618 is a wasteful number, since it uses less digits than its factorization.

912957009618 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 721850.

The product of its (nonzero) digits is 2449440, while the sum is 57.

The spelling of 912957009618 in words is "nine hundred twelve billion, nine hundred fifty-seven million, nine thousand, six hundred eighteen".